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Single Medium Open Coil Springs Childrens Mattresses

A medium mattress is often considered a universal comfort option, suitable for most people regardless of weight, sleeping position or preference. It offers enough support to keep the spine aligned and reduce pressure points while also providing enough cushioning to promote a night of comfortable and restful sleep.

An open coil spring is a type of coil spring made from a single wire coiled into a helical shape. Open coil mattresses are known for their affordability, durability, and ability to provide a medium-firm level of support. They also tend to be lighter and easier to manoeuvre than other mattresses.


A children's mattress provides the right balance of comfort and support for growing kids. Designed with breathable materials, hypoallergenic options, and firm yet comfortable surfaces, these mattresses promote healthy spinal alignment and quality sleep. Available in single, double and bunk bed sizes, they fit various bed frames. Many feature water-resistant covers, memory foam, or pocket springs for extra durability.

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  1. Size
    Single
  2. Comfort Rating
    Medium
  3. Mattress Core
    Open Coil Springs
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Size

  1. Single

    3' x 6'3" | 90cm x 190cm

    4 items

  2. Small Double

    4' x 6'3" | 120cm x 190cm

    2 items

  3. Double

    4'6" x 6'3" | 135cm x 190cm

    2 items

  4. King Size

    5' x 6'6" | 150cm x 200cm

    2 items

  5. Super King

    6' x 6'6" | 180cm x 200cm

    2 items
Fast Delivery

  1. Fast Delivery

    Next day delivery or later. Choose a delivery date at checkout
Comfort Rating
  1. tension-image

    Soft/Med

    Balances comfort and support, providing a soft feel Ideal for sleepers with a lighter build who may find a medium mattress too firm and want a little extra give.

  2. tension-image

    Medium

    Often considered a universal comfort option, suitable for most people regardless of weight, sleeping position or preference.
  3. tension-image

    Med/Firm

    Provides a slight firmness, perfect if you want the extra support but still like your bed to feel cosy and soft.
  4. tension-image

    Firm

    Offers very little give or sink, providing an exceptionally supportive sleeping surface and ideal for people who like to sleep on top of their mattress
Mattress Core

  1. Pocket Springs

    Pocket springs work independently to each other, providing more support and reducing motion transfer.

  2. Memory Foam

    Memory foam uses your body heat to soften and mould to your shape.

  3. Memory Gel

    Memory gel mattresses are designed to be breathable and moisture-wicking, similar to memory foam mattresses, but with cooling properties to help regulate temperature.

  4. Open Coil Springs

    Open coil spring mattresses are a type of coil spring made from a single wire coiled into a helical shape. Open coil mattresses are known for their affordability and durability,

  5. Comfort Layers

    A generous mix of upholstered fillings to create a luxurious comfort layer to the mattress
Features

  1. Keeps You Cool

    Helps regulate body temperature and prevents overheating by improving breathability, airflow, and heat dissipation

  2. Reduces Partner Disturbance

    Perfect for couples, as movement on one side won’t disturb the other.

  3. Pressure Relieving

    Pressure-relieving mattresses are designed to distribute the body's weight more evenly across the surface of the mattress, reducing pressure on specific points such as the hips, shoulders, and spine.

  4. Lightweight & Easy to Move

    A lighter mattress, making it easy to move or transport.

  5. Good Airflow & Breathability

    The open coil structure allows air to circulate, helping to prevent overheating.
Mattress Depth

  1. 15cm-19cm

    2 items

  2. 25cm-29cm

    2 items
Brand

  1. Jaybe

    Jay-be offers amazing solutions for folding beds and child mattresses.

  2. Giltedge Beds

    Giltedge Beds offer a range of beds, mattresses and headboards at unbeatable prices.

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  1. JayBe Foam Free Sprung 3FT Single Mattress
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    tension

    Medium

    Firmness

    Medium · 3 / 5

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    5

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    Open Coil Springs

    Open Coil Springs

    JayBe Foam Free Sprung 3FT Single Mattress

    Rating:
    88%
    4.4 · 19  reviews
    Mattress Core
    Open Coil Springs
    Mattress Depth
    16 cm depth
    £139.00
    RRP £196.00
    free-delivery

    Delivery available within 7 - 14 Days

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  2. JayBe Anti-allergy Sprung 3FT Single Mattress
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    Medium

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    Medium · 3 / 5

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    5

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    Open Coil Springs

    Open Coil Springs

    JayBe Anti-allergy Sprung 3FT Single Mattress

    Rating:
    86%
    4.3 · 13  reviews
    Mattress Core
    Open Coil Springs
    Mattress Depth
    18 cm depth
    £159.00
    RRP £223.00
    free-delivery

    Delivery available within 7 - 14 Days

    brand
  3. Giltedge Beds Camberley Mattress
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    Medium

    Firmness

    Medium · 3 / 5

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    Open Coil Springs

    Open Coil Springs

    Comfort Layers

    Comfort Layers

    Giltedge Beds Camberley Mattress

    Rating:
    82%
    4.1 · 9  reviews
    Mattress Core
    Open Coil Springs
    Comfort Layers
    Mattress Depth
    25 cm depth
    From
    £199.00
    RRP £301.00
    free-delivery

    delivery from Friday 22nd May

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  4. Giltedge Beds Gel Bonnell Mattress
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    Memory Gel

    Memory Gel

    Giltedge Beds Gel Bonnell Mattress

    Rating:
    100%
    5 · 12  reviews
    Mattress Core
    Memory Gel
    Open Coil Springs
    Mattress Depth
    26 cm depth
    From
    £299.00
    RRP £479.00
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    delivery from Friday 22nd May

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4 Results

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Childrens Mattresses FAQ's

What size mattress is best for a child?

Choosing the right size mattress for a child depends on their age, height, and sleeping needs. The most common options are toddler, twin (single), and full (double) mattresses.

For toddlers transitioning from a cot, a toddler mattress is an option but would need replacing quite soon as the child outgrows it, many parents prefer to skip the toddler mattress and move straight to a single mattress (90cm (38") x 190cm (75")), which is the most popular choice for growing kids. It provides ample space and fits most bunk beds, mid sleepers, and standard bed frames.

For taller children or those who need more space to move around, a small double (120cm (38") x 190cm (75")) or double (double) mattress (135cm(54)" x 190cm (75")) may be better. A full mattress allows extra room for stretching and can last well into the teenage years.

Ultimately, the best size depends on room space, budget, and long-term comfort. Investing in a high-quality, supportive mattress ensures your child gets a good night’s sleep, essential for healthy growth and development.

How Firm Should a Children's Mattress Be?

The firmness level of a children’s mattress is crucial for their comfort, spinal support, and overall sleep quality. The ideal firmness depends on their age, weight, and sleeping habits.

For toddlers and younger children, a medium-firm to firm mattress is recommended. This provides proper spinal alignment and prevents sinking too deeply, which can be unsafe for younger sleepers. A firmer mattress also supports growing bones and muscles, reducing the risk of discomfort or poor posture.

For older children and teenagers, a medium to medium-firm mattress is often preferred. This allows for a balance between support and comfort, adapting to different sleep positions. Side sleepers may prefer a slightly softer surface, while back and stomach sleepers need more firmness to prevent misalignment.

Memory foam, hybrid, and pocket-sprung mattresses are popular choices, offering both support and pressure relief. Some options also feature zoned support, catering to different areas of the body.

Ultimately, the best mattress firmness for a child depends on their age, weight, and comfort preference. A breathable, supportive, and durable mattress ensures they get the restful sleep needed for healthy growth and development.

Do children's mattresses need to be hypoallergenic?

A hypoallergenic children’s mattress is highly recommended, especially for kids prone to allergies, asthma, or sensitive skin. Hypoallergenic mattresses are designed to resist dust mites, mold, and bacteria, reducing common triggers for allergies and respiratory issues.

Children have developing immune systems and can be more vulnerable to airborne allergens. Standard mattresses can accumulate dust, pet dander, and moisture, which may lead to discomfort, congestion, or skin irritation. Hypoallergenic mattresses use breathable, antimicrobial, and non-toxic materials such as organic cotton, latex, or memory foam with protective covers. Some models also feature waterproof layers to prevent spills and moisture buildup.

Even if a child doesn’t have allergies, a hypoallergenic mattress ensures a cleaner and healthier sleep environment by preventing the growth of bacteria and allergens. Regular cleaning and the use of washable mattress protectors further enhance protection.

Ultimately, choosing a hypoallergenic mattress helps promote better sleep, improved air quality, and long-term comfort for children, making it a smart investment for any parent concerned about their child’s health and well-being.

Are waterproof mattresses good for kids?

Yes, waterproof mattresses are an excellent choice for kids. They offer protection against spills, bedwetting, and accidents, keeping the mattress clean, dry, and hygienic. Young children, especially toddlers and those transitioning from potty training, benefit from a mattress that resists moisture, preventing stains and bacteria buildup.

A waterproof mattress or a waterproof mattress protector helps extend the lifespan of the mattress by preventing liquid absorption, mold, and unpleasant odors. Many waterproof mattresses use breathable, hypoallergenic materials that provide comfort while maintaining airflow and temperature regulation, ensuring a restful sleep.

In addition to hygiene, waterproof mattresses are also easier to clean. A quick wipe with a damp cloth or mild detergent can remove most messes, reducing the need for deep cleaning or replacements.

Overall, waterproof mattresses are a practical and hygienic option for kids, offering durability, cleanliness, and peace of mind for parents.

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What is a single size?

A "single size" typically refers to a mattress that is designed for one person. The standard dimensions for a single bed in the UK are:

  • Width: 90 cm (3FT)
  • Length: 190 cm (6FT 3)

These dimensions make the single bed a suitable option for children, teenagers, and single adults, as well as for use in guest rooms and smaller bedrooms where space is limited. The size provides ample space for one person to sleep comfortably without occupying too much room in the bedroom.

What are the benefits of a single size?

A single size offers several benefits, making it a popular choice for various scenarios. Here are some key advantages:

1. Space Efficiency:

  • Compact Size: Singles are smaller and take up less floor space, making them ideal for small bedrooms, guest rooms, dormitories, or studio apartments.
  • Flexibility in Room Layout: Their compact size allows more flexibility in arranging furniture and utilizing the room space for other purposes, such as desks, bookshelves, or play areas.

2. Cost-Effective:

  • Lower Cost: Singles are generally less expensive than larger sizes, both in terms of the bed frame and mattress. This makes them a cost-effective option for budget-conscious individuals or families.
  • Lower Maintenance Costs: Bedding accessories such as sheets, duvets, and blankets for singles are usually cheaper than those for larger beds.

3. Ideal for Single Sleepers:

  • Sufficient Space for One: A single provides adequate space for one person to sleep comfortably, making it a practical choice for children, teenagers, or single adults.
  • Guest Accommodation: Singles are perfect for guest rooms, providing a comfortable sleeping arrangement for visitors without requiring a larger bed.

4. Versatility:

  • Adaptable Use: Singles can easily be used in various settings, such as children's rooms, guest rooms, and even in some home offices or study rooms where a daybed might be needed.
  • Bunk Bed Compatibility: Singles can be used in bunk beds, which are an excellent solution for shared bedrooms or maximizing vertical space.

5. Ease of Movement:

  • Lighter Weight: Singles are easier to move and transport compared to larger beds, which is particularly beneficial for frequent movers or those who like to rearrange their rooms.
  • Simplicity in Assembly: The smaller size and lighter weight also make assembly and disassembly easier and quicker.

6. Health and Comfort:

  • Personal Space for Children: For children transitioning from a crib to a bed, a single offers a manageable and cozy space that can help them feel secure and comfortable.
  • Encourages Proper Sleep Posture: Singles can support good sleep posture and provide adequate comfort for individual sleepers, contributing to better sleep quality.

Overall, a single size is a practical and versatile choice that offers numerous benefits, particularly in terms of space-saving, cost-effectiveness, and adaptability to various living arrangements.

Who should buy a single size?

A single size is suitable for various individuals and situations. Here are some scenarios and people who would benefit from buying a single size:

1. Children:

  • Growing Up: Ideal for children transitioning from a crib or toddler bed to their first "big kid" bed.
  • Space for Play: Leaves more room in the bedroom for play areas, toys, and other furniture.

2. Teenagers:

  • Small Bedrooms: Perfect for teenagers with smaller bedrooms, providing enough sleeping space while allowing room for a desk, wardrobe, or other furniture.

3. Single Adults:

  • Compact Living Spaces: Suitable for single adults living in studio apartments, dormitories, or shared accommodations where space is limited.
  • Guest Rooms: Ideal for guest rooms, offering a comfortable sleeping arrangement for visitors without taking up too much space.

4. Students:

  • Dorm Rooms: Commonly used in college dormitories where space is at a premium.
  • Budget-Friendly: More affordable option for students who need to furnish their living space on a budget.

5. Seniors:

  • Downsizing: Ideal for seniors downsizing to a smaller living space, such as a retirement home or assisted living facility.
  • Ease of Movement: Easier to move and rearrange compared to larger beds.

6. Guest Accommodations:

  • Guest Rooms: Suitable for guest bedrooms, providing a comfortable sleeping option without occupying much space.
  • Temporary Use: Good for occasional use, such as accommodating visiting family or friends.

7. Shared Bedrooms:

  • Bunk Beds: Often used in bunk beds, making them a great choice for siblings sharing a room or for maximizing sleeping arrangements in a shared space.

8. Vacation Homes and Rentals:

  • Space Efficiency: Ideal for vacation homes, cabins, or rental properties where maximizing sleeping capacity while maintaining space efficiency is important.

9. Daybeds and Trundle Beds:

  • Multi-Use Furniture: Can be used in daybeds or trundle beds, providing a versatile solution for seating during the day and sleeping at night.

10. Budget-Conscious Buyers:

  • Cost-Effective: A single size is a more affordable option compared to larger beds, making it an attractive choice for those on a tight budget.

Overall, a single size is a versatile and practical choice for anyone needing a compact, cost-effective sleeping solution that efficiently uses space without sacrificing comfort.

Are there any different references used for a single size?

Yes, a single size is referred to by different names and can vary slightly in dimensions depending on the region. Here are some of the common references and variations for a single size:

References by Region

1. United States and Canada:

  • Single: Less commonly used, but understood to refer to the same size as a twin.
  • Twin: The most common term used. Dimensions: 39 inches wide x 75 inches long (99 cm x 191 cm).

2. United Kingdom and Ireland:

  • Single: The standard term used. Dimensions: 90 cm wide x 190 cm long (35 inches x 75 inches).

3. Australia:

  • Single: Standard term used. Dimensions: 92 cm wide x 188 cm long (36 inches x 74 inches).
  • King Single: A slightly larger variant. Dimensions: 107 cm wide x 203 cm long (42 inches x 80 inches).

4. Europe (continental):

  • Single: Commonly referred to as a "single bed". Dimensions can vary slightly by country but are generally around 90 cm wide x 200 cm long (35 inches x 79 inches).

Variations

1. Twin XL (United States):

  • Longer Twin: A longer variant of the twin. Dimensions: 39 inches wide x 80 inches long (99 cm x 203 cm).
  • Usage: Often used in college dorms to accommodate taller individuals.

2. Small Single (United Kingdom):

  • Narrower Option: A narrower option compared to the standard single. Dimensions: 75 cm wide x 190 cm long (30 inches x 75 inches).

3. Youth Bed:

  • Transitional Size: Sometimes used for children transitioning from a toddler bed. Dimensions can vary but are generally similar to or slightly smaller than a standard single.

Mattress Sizes in Different Countries

  • Japan: A single in Japan is known as a "Semi-Double" or "Wide Single", with dimensions around 97 cm wide x 195 cm long (38 inches x 77 inches).
  • India: Single dimensions are similar to those in the UK, usually 91 cm wide x 198 cm long (36 inches x 78 inches).

Summary

Despite regional variations in terminology and slight differences in dimensions, the single size generally refers to the smallest standard size suitable for one person. When purchasing, it's important to consider these regional differences to ensure you get the correct size.

What are the disadvantages of a single size?

While a single size offers many benefits, it also has several disadvantages that may make it less suitable for some individuals or situations. Here are some of the main drawbacks:

1. Limited Space for Movement:

  • Restricted Sleeping Area: The narrow width (typically around 35-39 inches or 90-99 cm) can feel cramped, especially for individuals who move a lot during sleep.
  • Uncomfortable for Two: It is not designed to accommodate two people comfortably, making it unsuitable for couples.

2. Short Length for Taller Individuals:

  • o Standard Length: The typical length of 75 inches (190-191 cm) can be too short for taller individuals, leading to discomfort and poor sleep quality. Taller individuals might need to opt for a Twin XL or a larger size.

3. Limited Usefulness Beyond Childhood:

  • Growing Children: Children may outgrow a single size relatively quickly, necessitating the purchase of a larger bed as they grow.
  • Teenagers and Adults: While suitable for some, it may not provide the comfort and space required for teenagers and adults, especially if they prefer more space.

4. Lack of Versatility for Shared Spaces:

  • Guest Rooms: If you frequently host couples or more than one guest at a time, a single size may not be practical.
  • Limited Flexibility: In shared spaces like guest rooms or multipurpose rooms, a larger bed might be more versatile.

5. Perceived Aesthetic:

  • Childish Appearance: Single sizes can sometimes be associated with children’s furniture, which may not suit the aesthetic preferences of older teens or adults.
  • Design Limitations: There are fewer design options and styles available compared to larger sizes.

6. Reduced Comfort for Some Sleepers:

  • Sleep Positions: Individuals who sleep in certain positions (e.g., starfish or spread-eagle) may find the width of a single constraining.
  • Sleep Quality: The limited space can impact sleep quality for those who prefer more room to stretch out.

7. Impact on Relationship Dynamics:

  • Limited to Single Occupant: For couples or those who occasionally co-sleep with a partner or pet, a single is not a viable option.
  • Social Limitations: It may not be suitable for sleepovers or sharing with friends or siblings, which can be a consideration for teenagers.

Summary

While single sizes are practical and space-efficient, their limitations in terms of space, comfort, and versatility make them less suitable for certain individuals and situations. It's important to consider these disadvantages when deciding whether a single size is the right choice for your needs

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